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harshwardhan1507/README.md

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Harsh Wardhan

Harsh Wardhan



CSE student at SRM University, Delhi-NCR

· Technical & Innovation Lead @ ThinkTech STEM Orators Society

· Technical & Innovation Lead @ Techspace



I'm in second-year, building toward backend & systems engineering — the kind of work that starts with a REST API and ends up caring about consistency, queues, and why your DB connection pool is on fire. Outside of code I run the technical side of ThinkTech and Techspace, where I get to build things for other people's ideas too, not just my own. Right now I'm deep in DSA and backend concept like spring boot and go, chasing a dev internship before third year.

Stack

Open Source

Java Knowledge Base ↗

A structured, from-scratch walkthrough of Java — ch01 through ch17, each chapter a runnable IntelliJ module paired with Obsidian notes explaining the why, not just the syntax. Starts at fundamentals (variables, control flow, OOP basics) and builds up to advanced territory like collections, multithreading, and generics. Built as a reference I keep coming back to, and open for anyone else learning Java the same way — one concept fully understood before moving to the next.

If interested do contribute to it . Planning to make an online platform for this , if liked it please star the repo .

Now: Learning DSA & Backend · Leading tech at ThinkTech & Techspace· Open to internships

Build real things. Not tutorial clones.

Portfolio · LinkedIn

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  1. Java-Knowledge-Base Java-Knowledge-Base Public

    A structured Java knowledge base combining runnable IntelliJ code examples with detailed Obsidian notes. Covers Core Java, Object-Oriented Programming, Collections, Exceptions, Concurrency, DSA fun…

    Java 1

  2. Python-Knowledge-Base Python-Knowledge-Base Public

    Forked from aryanexe07/Python-Knowledge-Base

    Beginner-to-advanced Python learning repo with docs, runnable examples, and mini-projects for every chapter — from basics to asyncio, design patterns, and APIs.

    Python

  3. vertex-showcase vertex-showcase Public

    Vertex is a mobile-first campus operating system that centralizes event discovery, registration, attendance tracking, and certificate generation into a single platform.

    1

  4. developer-roadmap developer-roadmap Public

    Forked from nilbuild/developer-roadmap

    Interactive roadmaps, guides and other educational content to help developers grow in their careers.

    TypeScript 1